, and not much else. But if you replace that metallic ink with real silver, you get something quite remarkable: a pen that can draw functioning circuits on paper. Engineers at the University of ...

With Circuit Lab, you can graphically draw circuits on your mobile device and have them analyzed. Based on the modified node analysis method, this app is an electronic circuit analysis tool that ...

Forget printing circuits: how about drawing ’em instead? At least, that’s what you can do with this rollerball, which spews out conductive silver ink to let you doodle circuits all day long. The ...

Big Blue is tinkering with a new material that could drastically slash the costs of ?drawing? circuits on semiconductors, and the stuff is a close relative to tennis shoe glue. Michael Kanellos is ...

The demand for ever faster, cheaper electronics is pushing the lithography-based manufacturing techniques standard in the semiconductor industry to their limits. Now researchers report a cheap, fast ...

From the processors in phones to the motherboards of computers, silver tracings of electronic circuitry underlie many common devices. But scientists are now putting circuit design in the hands of the ...

This week we have featured a number of new inventions in the form of the Liquid Metal Inkjet Printer Ink and the Ex1 PCB 3D Circuit Board Printer that have been designed to print liquid metal on to ...

Japanese startup invents a marker pen with conductive ink allowing the user to draw electrical circuits. It's being tipped to revolutionize the electronics industry. A Tokyo-based startup has invented ...